* {
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
}

.clear {
    clear: both;
}

body {
    background-color: #f5f5f5;
}

.header {
    width: 1160px;
    height: 60px;
    margin: 0 auto;
}

.header .left {
    float: left;
}

.header .left img {
    display: block;
    width: 121px;
    margin-top: 19px;
}

.header .right {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #666666;
    letter-spacing: 0.23px;
    width: 384px;
    float: left;
    margin-left: 645.5px;
}

.header .right p {
    margin-top: 20px;
    line-height: 20px;
    text-align: center;
}

.header .right .p1 {
    margin-left: 0px;
    width: 39px;
}

.header .right .p2 {
    margin-left: 46px;
    width: 53px;
}

.header .right .p3 {
    margin-left: 35px;
    width: 65px;
}

.header .right .p4 {
    margin-left: 36px;
    width: 43px;
}

.header .right .p5 {
    margin-left: 36px;
    width: 29px;
    letter-spacing: 0.23px;
}

.header .right p span {
    background: #865EFF;
    width: 1px;
    height: 2px;
    display: block;
    margin: 17px auto 0;
    opacity: 0;
    transition: all ease 1s;
}

.header .right .p2 {
    color: #333;
}

.header .right .p2 span {
    background: #865EFF;
    width: 45px;
    height: 2px;
    display: block;
    margin: 17px auto 0;
    opacity: 1;
}

.header .right p:hover {
    color: #333;
}

.header .right .p:hover>span {
    opacity: 1;
    transform: scaleX(45);
    transition: all ease .4s;
}

.banner {
    background-image: url(https://bufanui.com/pages/front/pages/static/img/ui-banner.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    min-width: 1160px;
    height: 300px;
}

.navpro {
    background-color: #fff;
}

.nav {
    margin: 54px auto;
    position: sticky;
    height: 50px;
    top: 0px;
    box-shadow: 0 4px 6px 0 rgb(0 0 0 / 3%);
    overflow: hidden;
    background-color: #f5f5f5;
    z-index: 999;
}

.nav .warp {
    margin: 12px auto 0;
    width: 552px;
    display: flex;
    justify-content: space-between;
}

.nav p {
    font-size: 18px;
    color: #666666;
    letter-spacing: 0;
    height: 25px;
    width: 36px;
    line-height: 25px;
    text-align: center;
}

.nav .p1 {
    color: #000000;
}

.nav .p1 span {
    opacity: 1;
    width: 35px;
}

.nav p span {
    background: #865EFF;
    border-radius: 2px;
    border-radius: 2px;
    width: 1px;
    height: 4px;
    display: block;
    margin: 7px auto;
    opacity: 0;
    transition: all .4s;
}

.nav p:hover {
    color: #000;
}

.nav .p2:hover>span {
    opacity: 1;
    transform: scalex(35);
    transition: all .4s;
}

.super {
    width: 1137px;
    height: 242px;
    margin: 90px auto 0;
    justify-content: center;
    display: flex;
}

.super .left {
    width: 442px;
    height: 242px;
}

.super .vs {
    width: 235px;
    height: 242px;
    position: relative;
}

.super .right {
    width: 442px;
    height: 242px;
}

.super .left .p1 {
    width: 367px;
    height: 50px;
    background-image: linear-gradient(90deg, #39B6F9 0%, #3C70F2 100%);
    box-shadow: 0 4px 6px 0 rgba(36, 152, 242, 0.30);
    border-radius: 100px 6px 6px 100px;
    text-align: right;
    line-height: 50px;
    color: #fff;
    float: right;
}

.super .left .p2 {
    float: right;
    text-align: right;
    margin-top: 14px;
    color: #fff;
    width: 442px;
    height: 50px;
    line-height: 50px;
    background-image: linear-gradient(90deg, #A066FC 0%, #3514CE 100%);
    box-shadow: 0 4px 6px 0 rgba(72, 34, 214, 0.30);
    border-radius: 100px 6px 6px 100px;
}

.super .left .p3 {
    float: right;
    text-align: right;
    margin-top: 14px;
    color: #fff;
    width: 403px;
    height: 50px;
    line-height: 50px;
    background-image: linear-gradient(90deg, #7C96B3 0%, #4B6077 100%);
    box-shadow: 0 4px 6px 0 rgba(121, 138, 158, 0.30);
    border-radius: 100px 6px 6px 100px;
}

.super .left .p4 {
    float: right;
    text-align: right;
    margin-top: 14px;
    color: #fff;
    width: 367px;
    height: 50px;
    line-height: 50px;
    background-image: linear-gradient(90deg, #FFA259 0%, #FE5E80 100%);
    box-shadow: 0 4px 6px 0 rgba(121, 138, 158, 0.30);
    border-radius: 100px 6px 6px 100px;
}

.super .right .p1 {
    width: 367px;
    height: 50px;
    background-image: linear-gradient(270deg, #A8A8A8 0%, #676767 100%);
    box-shadow: 0 4px 6px 0 rgba(36, 152, 242, 0.30);
    border-radius: 6px 100px 100px 6px;
    line-height: 50px;
    color: #fff;
}

.super .right .p2 {
    margin-top: 14px;
    color: #fff;
    width: 442px;
    height: 50px;
    line-height: 50px;
    background-image: linear-gradient(270deg, #A8A8A8 0%, #676767 100%);
    box-shadow: 0 4px 6px 0 rgba(72, 34, 214, 0.30);
    border-radius: 6px 100px 100px 6px;
}

.super .right .p3 {
    margin-top: 14px;
    color: #fff;
    width: 403px;
    height: 50px;
    line-height: 50px;
    background-image: linear-gradient(270deg, #A8A8A8 0%, #676767 100%);
    box-shadow: 0 4px 6px 0 rgba(121, 138, 158, 0.30);
    border-radius: 6px 100px 100px 6px;
}

.super .right .p4 {
    margin-top: 14px;
    color: #fff;
    width: 367px;
    height: 50px;
    line-height: 50px;
    background-image: linear-gradient(270deg, #A8A8A8 0%, #676767 100%);
    box-shadow: 0 4px 6px 0 rgba(121, 138, 158, 0.30);
    border-radius: 6px 100px 100px 6px;
}

.super .vs .p1 {
    position: absolute;
    font-family: DINCondensed !important;
    font-size: 100px;
    color: #E4E4E4;
    letter-spacing: 0;
    width: 82px;
    top: 20px;
    left: 76px;
    transform: scaleY(1.5);
    z-index: 1;
}

.super .vs .p2 {
    position: absolute;
    font-size: 18px;
    color: #333333;
    letter-spacing: 0;
    top: 84px;
    left: 43px;
    font-weight: bolder;
    z-index: 2;
}

.course-1 {
    width: 1160px;
    height: 313px;
    margin: 119px auto 0;
    position: relative;
}

.course-1 .p1 {
    font-size: 26px;
    color: #333333;
    letter-spacing: 0;
    line-height: 37px;
}

.course-1 .p2 {
    font-size: 18px;
    color: #333333;
    letter-spacing: 0;
    line-height: 25px;
    margin-top: 11px;
}

.course-1 .p1::before {
    display: inline-block;
    background-color: #865EFF;
    border-radius: 2px;
    width: 56px;
    height: 22px;
    content: '共2周';
    font-size: 13px;
    color: #FFFFFF;
    text-align: center;
    line-height: 22px;
    vertical-align: middle;
    margin-right: 11.5px;
}

.course-1 .time {
    position: absolute;
    top: 0px;
    right: 0;
}

.course-1 .time .p3 {
    font-size: 18px;
    color: #333333;
    letter-spacing: 0;
    line-height: 25px;
}

.course-1 .time .p3 span {
    display: inline-block;
    font-size: 60px;
    color: #333333;
    letter-spacing: 0;
    line-height: 70px;
    vertical-align: middle;
}

.course-1 .list {
    margin-top: 30px;
    width: 1160px;
    height: 210px;
    display: flex;
    justify-content: space-between;
}

.course-1 .list .item {
    width: 570px;
    height: 210px;
    position: relative;
}

.course-1 .list .item .bg {
    width: 570px;
    height: 210px;
    position: absolute;
    background-image: linear-gradient(270deg, #A066FC, #3514CE);
    top: 0;
    left: 0;
    z-index: 999;
    opacity: 0;
    transition: all .6s;
    border-radius: 8px;
}

.course-1 .list .item:hover>.bg {
    transition: all .6s;
    transform: translateY(-10px);
    opacity: 1;
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
}

.course-1 .list .item .bg img {
    width: 50px;
    vertical-align: middle;
    margin-top: 80px;
    margin-left: 225px;
    margin-right: -205px;
}

.course-1 .list .item p:nth-child(1) {
    margin-top: 30px;
}

.course-1 .list .item p {
    margin-top: 21.9px;
    font-size: 15px;
    color: #333333;
    font-weight: bolder;
    line-height: 21px;
    margin-left: 22.5px;
}

.course-1 .list .item p span {
    font-size: 15px;
    color: #3F3F3F;
    line-height: 25px;
    font-weight: normal;
    display: inline-block;
    vertical-align: middle;
}

.course-2 {
    width: 1160px;
    height: 313px;
    margin: 55px auto 0;
    position: relative;
}

.course-2 .p1 {
    font-size: 26px;
    color: #333333;
    letter-spacing: 0;
    line-height: 37px;
}

.course-2 .p2 {
    font-size: 18px;
    color: #333333;
    letter-spacing: 0;
    line-height: 25px;
    margin-top: 11px;
}

.course-2 .p1::before {
    display: inline-block;
    background-color: #71B903;
    border-radius: 2px;
    width: 56px;
    height: 22px;
    content: '共5周';
    font-size: 13px;
    color: #FFFFFF;
    text-align: center;
    line-height: 22px;
    vertical-align: middle;
    margin-right: 11.5px;
}

.course-2 .list {
    margin-top: 30px;
    width: 1160px;
    height: 210px;
    display: flex;
    justify-content: space-between;
}

.course-2 .list .item {
    width: 570px;
    height: 210px;
    background-color: #fff;
    position: relative;
}

.course-2 .list .item .bg {
    width: 570px;
    height: 210px;
    position: absolute;
    background-image: linear-gradient(270deg, #9CCF0D 0%, #6EB802 100%);
    top: 0;
    left: 0;
    z-index: 999;
    opacity: 0;
    transition: all .6s;
    border-radius: 8px;
}

.course-2 .list .item:hover>.bg {
    transition: all .6s;
    transform: translateY(-10px);
    opacity: 1;
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
}

.course-2 .list .item .bg img {
    width: 50px;
    vertical-align: middle;
    margin-top: 80px;
    margin-left: 225px;
    margin-right: -205px;
}

.course-2 .list .item p:nth-child(1) {
    margin-top: 30px;
}

.course-2 .list .item p {
    margin-top: 21.9px;
    font-size: 15px;
    color: #333333;
    font-weight: bolder;
    line-height: 21px;
    margin-left: 22.5px;
}

.course-2 .list .item p span {
    font-size: 15px;
    color: #3F3F3F;
    line-height: 25px;
    font-weight: normal;
    display: inline-block;
    vertical-align: middle;
}

.course-3 {
    width: 1160px;
    height: 313px;
    margin: 55px auto 0;
    position: relative;
}

.course-3 .p1 {
    font-size: 26px;
    color: #333333;
    letter-spacing: 0;
    line-height: 37px;
}

.course-3 .p2 {
    font-size: 18px;
    color: #333333;
    letter-spacing: 0;
    line-height: 25px;
    margin-top: 11px;
}

.course-3 .p1::before {
    display: inline-block;
    background-color: #3B89F4;
    border-radius: 2px;
    width: 56px;
    height: 22px;
    content: '共5周';
    font-size: 13px;
    color: #FFFFFF;
    text-align: center;
    line-height: 22px;
    vertical-align: middle;
    margin-right: 11.5px;
}

.course-3 .list {
    margin-top: 30px;
    width: 1160px;
    height: 210px;
    display: flex;
    justify-content: space-between;
}

.course-3 .list .item {
    width: 570px;
    height: 210px;
    background-color: #fff;
    position: relative;
}

.course-3 .list .item .bg {
    width: 570px;
    height: 210px;
    position: absolute;
    background-image: linear-gradient(270deg, #39B6F9 0%, #3C70F2 100%);
    top: 0;
    left: 0;
    z-index: 999;
    opacity: 0;
    transition: all .6s;
    border-radius: 8px;
}

.course-3 .list .item:hover>.bg {
    transition: all .6s;
    transform: translateY(-10px);
    opacity: 1;
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
}

.course-3 .list .item .bg img:nth-child(1) {
    width: 50px;
    vertical-align: middle;
    margin-top: 80px;
    margin-left: 190px;
}

.course-3 .list .item .bg img:nth-child(2) {
    width: 50px;
    vertical-align: middle;
    margin-top: 80px;
    margin-left: 20px;
}

.course-3 .list .item .bg img:nth-child(3) {
    width: 50px;
    vertical-align: middle;
    margin-top: 80px;
    margin-left: 20px;
}

.course-3 .list .item p:nth-child(1) {
    margin-top: 30px;
}

.course-3 .list .item p {
    margin-top: 21.9px;
    font-size: 15px;
    color: #333333;
    font-weight: bolder;
    line-height: 21px;
    margin-left: 22.5px;
}

.course-3 .list .item p span {
    font-size: 15px;
    color: #3F3F3F;
    line-height: 25px;
    font-weight: normal;
    display: inline-block;
    vertical-align: middle;
}

.course-4 {
    width: 1160px;
    height: 313px;
    margin: 55px auto 0;
    position: relative;
}

.course-4 .p1 {
    font-size: 26px;
    color: #333333;
    letter-spacing: 0;
    line-height: 37px;
}

.course-4 .p2 {
    font-size: 18px;
    color: #333333;
    letter-spacing: 0;
    line-height: 25px;
    margin-top: 11px;
}

.course-4 .p1::before {
    display: inline-block;
    background-color: #FE7488;
    border-radius: 2px;
    width: 56px;
    height: 22px;
    content: '共2周';
    font-size: 13px;
    color: #FFFFFF;
    text-align: center;
    line-height: 22px;
    vertical-align: middle;
    margin-right: 11.5px;
}

.course-4 .list {
    margin-top: 30px;
    width: 1160px;
    height: 210px;
    display: flex;
    justify-content: space-between;
}

.course-4 .list .item {
    width: 570px;
    height: 210px;
    background-color: #fff;
    position: relative;
}

.course-4 .list .item .bg {
    width: 570px;
    height: 210px;
    position: absolute;
    background-image: linear-gradient(270deg, #FFA259 0%, #FE5E80 100%);
    top: 0;
    left: 0;
    z-index: 999;
    opacity: 0;
    transition: all .6s;
    border-radius: 8px;
}

.course-4 .list .item:hover>.bg {
    transition: all .6s;
    transform: translateY(-10px);
    opacity: 1;
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
}

.course-4 .list .item .bg img {
    width: 50px;
    vertical-align: middle;
    margin-top: 80px;
    margin-left: 225px;
    margin-right: -205px;
}

.course-4 .list .item p:nth-child(1) {
    margin-top: 30px;
}

.course-4 .list .item p {
    margin-top: 21.9px;
    font-size: 15px;
    color: #333333;
    font-weight: bolder;
    line-height: 21px;
    margin-left: 22.5px;
}

.course-4 .list .item p span {
    font-size: 15px;
    color: #3F3F3F;
    line-height: 25px;
    font-weight: normal;
    display: inline-block;
    vertical-align: middle;
}

.public {
    width: 1160px;
    height: 202px;
    overflow: hidden;
    margin: 90.5px auto 0;
}

.public .title p {
    font-size: 22px;
    color: #000000;
    letter-spacing: 0.35px;
    line-height: 30px;
    font-weight: bolder;
}

.public .title p::after {
    content: "SUPER";
    display: inline-block;
    font-size: 14px;
    color: #969696;
    letter-spacing: 0;
    vertical-align: baseline;
    margin-left: 11px;
    font-weight: normal;
    word-spacing: 0px;
}

.public .list {
    margin-top: 20px;
    width: 1160px;
    height: 162px;
    display: flex;
    justify-content: space-between;
}

.public .list .warp {
    width: 275px;
    height: 162px;
}

.public .list .warp .item {
    width: 275px;
    height: 105px;
    overflow: hidden;
}

.public .list .warp:nth-child(1) .item {
    background-image: linear-gradient(90deg, #ff8c00 0%, #ffbb00 100%);
    border-radius: 5px;
    transition: all .6s;
}

.public .list .warp .item img {
    width: 55px;
    display: block;
    margin: 25px auto;
    transition: all .6s;
}

.public .list .warp:nth-child(2) .item {
    background-image: linear-gradient(90deg, #9944c4 0%, #bc63cc 100%);
    border-radius: 5px;
    transition: all .6s;
}

.public .list .warp:nth-child(3) .item {
    background-image: linear-gradient(90deg, #120a33 0%, #120a33 100%);
    border-radius: 5px;
    transition: all .6s;
}

.public .list .warp:nth-child(4) .item {
    background-image: linear-gradient(90deg, #277be1 0%, #1db0e6 100%);
    border-radius: 5px;
    transition: all .6s;
}

.public .list .item:hover {
    transform: translateY(-10px);
    transition: all .6s;
}

.public .list .item:hover>img {
    transform: rotate(30deg);
    transition: all .6s;
}

.public .list .warp .p1 {
    font-size: 14px;
    color: #333333;
    letter-spacing: 0;
    margin-top: 7.5px;
    line-height: 20px;
    font-weight: bolder;
    vertical-align: bottom;
}

.public .list .warp:nth-child(1) .p1::before {
    background: #1BAA0C;
    border-radius: 4px;
    width: 58px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 12px;
    color: #FFFFFF;
    letter-spacing: 0;
    display: inline-block;
    content: "更新中";
    vertical-align: bottom;
    margin-right: 9px;
}

.public .list .warp .p2 {
    font-size: 14px;
    letter-spacing: 0;
    margin-top: 2.5px;
    color: #999999;
    line-height: 17px;
}

.footer {
    margin-top: 90.5px;
    min-width: 1160px;
    height: 375px;
    background: #282C35;
    overflow: hidden;
}

.footer .main {
    width: 1160px;
    height: 252px;
    margin: 62px auto 0;
    display: flex;
    justify-content: space-between;
}

.footer .main .item {
    height: 252px;
    width: 290px;
}

.footer .main .item:nth-child(1) img {
    width: 180px;
    display: block;
}

.footer .main .item:nth-child(1) p {
    font-size: 14px;
    color: #999999;
    letter-spacing: 0;
    line-height: 20px;
    margin-top: 8px;
    margin-left: 30px;
}

.footer .main .item:nth-child(2) .p1 {
    font-size: 14px;
    color: #999999;
    letter-spacing: 0;
    margin-left: 6.5px;
    height: 20px;
}

.footer .main .item:nth-child(2) .p2 {
    font-size: 20px;
    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 28px;
    margin-top: 8px;
    margin-left: 6.5px;
}

.footer .main .item:nth-child(2) .p3 {
    font-size: 12px;
    color: #999999;
    letter-spacing: 0;
    line-height: 17px;
    margin-top: 1px;
    margin-left: 6.5px;
}

.footer .main .item:nth-child(2) .p4 {
    background-image: linear-gradient(-40deg, #A066FC 0%, #5939EC 100%);
    border-radius: 20.5px;
    width: 154px;
    height: 41px;
    line-height: 41px;
    margin-top: 31.5px;
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 0;
}

.footer .main .item:nth-child(3) .p1 {
    margin-left: 3px;
    font-size: 14px;
    color: #999999;
    letter-spacing: 0;
    line-height: 20px;
}

.footer .main .item:nth-child(3) .p2 {
    margin-left: 3px;
    font-size: 18px;
    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 25px;
    margin-top: 8px;
}

.footer .main .item:nth-child(3) .p3 {
    margin-left: 3px;
    font-size: 14px;
    color: #999999;
    letter-spacing: 0;
    line-height: 20px;
    margin-top: 27px;
}

.footer .main .item:nth-child(3) .p4 {
    margin-left: 3px;
    font-size: 18px;
    color: #fff;
    letter-spacing: 0;
    line-height: 25px;
    margin-top: 6px;
}

.icon-xinlangweibo::before {
    color: #999999;
    display: inline-block;
    font-size: 33px;
    margin-top: 28px;
    margin-left: 50px;
}

.icon-weixin::before {
    color: #999999;
    display: inline-block;
    font-size: 33px;
    margin-top: 28px;
    margin-left: 80px;
}

.footer .links {
    min-width: 1160px;
    height: 60px;
    background: #20232A;
}

.footer .links .warp {
    margin: auto;
    width: 695px;
    height: 60px;
    display: flex;
    justify-content: space-between;
}

.footer .links .warp .left {
    width: 377px;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer .links .warp .left p {
    font-size: 12px;
    color: #666666;
    letter-spacing: 0;
}

.footer .links .warp .right {
    align-items: center;
    width: 277px;
    height: 60px;
    display: flex;
    justify-content: space-between;
}

.footer .links .warp .right p {
    font-size: 12px;
    color: #666666;
    letter-spacing: 0;
}